Sources & Schema

The full real scope of what's available to this pipeline, not just what it currently uses -- built so a question like "can we calculate how often no_huddle was run by the Titans in 2025?" can be answered by looking here first, instead of re-probing R each time. Full field- level dictionaries (372 real fields for play-by-play alone) live in _Documentation/data_dictionaries/ -- this page is the browsable view into them, cross-referenced live against what this pipeline's own scripts actually use.

nflreadr datasets

ffanalytics (projection sources)

Real full supported source list vs. what this pipeline actually scrapes (ALL_SOURCES) and blends into the Weighted Consensus (CONSENSUS_WEIGHTS) -- both parsed live from scripts/run_pipeline.R, not hardcoded here.

This pipeline's own database

Every real table in data/fantasy_2026.db, its real columns/types (live PRAGMA table_info), and a real row count -- as much a part of "what's available to us" as any external source above.

Sleeper API

Real endpoint families this pipeline actually calls, found via a live grep of scripts/*.R and the dashboard's own JS -- NOT a full catalog of Sleeper's public API (that's a real, disclosed gap -- this list is only what's confirmed in actual use here, not Sleeper's complete API surface).